[x3d-public] Proper IFS creaseAngle default

[Mitchell Williams]

The current default creaseAngle in IndexedFaceSet is 0.  The problem is that 3DS Max does not include creaseAngle when it exports VRML or X3D.  As a result a sphere mesh would look faceted and would any other 3d mesh.

I am considering our own default value for creaseAngle to be .5 radians.  Users can still override our default value.
Does anyone have a better number or justification for setting creaseAngle?

Mitch

Mitch Williams

310-809-4836 (outside line)

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